KNX Gateway DMX-Web K.DMXGW.01
Terminate cables only with the supplied terminating resistor (11).
Only provide a DMX bus with a terminating resistor if the gateway is the last device in the
DMX bus line.
There may never be more than one terminating resistor on a DMX bus.
￭
Connect terminating resistor (11) to terminals DMX In + und DMX In - parallel to the DMX
bus line.
Looping through external power supply
Both terminal pairs (9) can be used for looping through the external power supply (Figure 6).
The total power consumption of all looped-through loads must not exceed 1.5 A.
Figure 6
4.2 Commissioning
Commissioning
The gateway is commissioned via a Windows PC and the DMX-Gate4 software (or higher). The
current software including the related documentation can always be found in the Internet at
www.insta.de.
The IP interface serves to connect the PC to the gateway. A crosslink-network cable might have
to be used for the direct connection.
￭
Connect PC to the gateway via IP connection.
￭
Switch on PC.
￭
Switch on external power supply.
￭
Wait until the status LED Power/Error flashes orange.
￭
Start DMX-Gate4 software and follow the instructions on the screen.
Load physical address
The physical address is loaded with ETS or with DMX-Gate4.
When assigning the physical address with ETS, proceed as follows:
￭
Switch on the KNX bus voltage.
￭
Press the programming button (8) (Figure 1).
￭
Download physical address to the device with the ETS.
The KNX group addresses are assigned by means of the software DMX-Gate4. A plug-in
ensures the synchronisation of the group addresses with the associated ETS project
(from ETS4 onwards). Alternatively, use a dummy application for creating the filter tables
correctly.
The assignment of the physical address with DMX-Gate4 is described in the software
documentation.
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